Industrial Reverse Osmosis and EDI Pure Water System for High-Purity Applications (2T-8T/H)

• Consistent Ultra-Pure Water: Achieve stable, high-resistivity product water (up to 18.25 MΩ·cm) with integrated RO and EDI technology, eliminating the need for chemical regeneration.

• Cost-Effective Operation: Dramatically reduce operational expenses by replacing traditional mixed-bed ion exchangers and their associated chemical costs, waste disposal, and downtime.

• Fully Automated & Reliable: Advanced PLC control ensures a seamless, hands-off operation with real-time monitoring, automated sanitization, and minimal operator intervention for maximum uptime.

• Sustainable & Safe Solution: Provide a chemical-free polishing process, enhancing workplace safety and environmental compliance by eliminating the handling of hazardous acids and caustics.

• Robust Industrial Design: Engineered for 24/7 operation with high-quality, corrosion-resistant components, ensuring long service life and durability in demanding environments.

In today's competitive industrial landscape, the quality of your process water is not just a detail—it is a critical determinant of product quality, operational efficiency, and overall profitability. The YS-DI Series Industrial Reverse Osmosis and Electrodeionization Pure Water System is engineered to meet and exceed the stringent purity demands of modern high-tech industries. This integrated system combines the proven power of Reverse Osmosis with the advanced, chemical-free polishing capability of Electrodeionization to deliver a continuous, reliable stream of ultra-pure water, with capacities scaling from 2 to 8 tons per hour to suit your specific production needs.

The core challenge in industries like semiconductor manufacturing, pharmaceutical production, and high-pressure boiler feed is maintaining consistent water purity without incurring exorbitant operational costs and safety hazards. Traditional methods that rely on chemical regeneration are not only labor-intensive and dangerous but also create variable water quality and significant waste streams. The YS-DI system is the definitive solution to these challenges. It is a fully automated water purification plant that guarantees a consistent supply of Type I (<10 µS/cm) and Type II (<5 µS/cm) purity water, with EDI outlet resistivity consistently reaching 15-18.25 MΩ·cm.

The operational principle of the YS-DI system is a two-stage, synergistic process designed for maximum efficiency and reliability. The first stage involves a high-rejection Reverse Osmosis unit, which removes over 99% of dissolved salts, organic particles, colloids, and microorganisms from the feed water. This pre-treatment is crucial, as it provides a high-quality permeate that serves as the ideal feed for the second stage. The RO stage acts as the workhorse, doing the bulk of the purification and protecting the subsequent EDI module from fouling and scaling.

The second stage features the state-of-the-art Electrodeionization (EDI) module. This is where true ultra-purity is achieved. The EDI process continuously removes the remaining ionized and ionizable species from the RO permeate. Using a combination of ion-exchange resins and selective membranes under the influence of a direct current, it effectively polishes the water to ultra-pure levels. The key advantage of EDI is its continuous operation without chemical regeneration. The electrical current continuously regenerates the resin, providing a non-stop flow of high-purity water. This seamless integration of RO and EDI creates a robust, closed-loop purification system that ensures your critical processes are never compromised by water quality fluctuations.

Meeting the Stringent Demands of Global Industries

1. The versatility and superior performance of the YS-DI system make it the equipment of choice across a wide spectrum of industries. In the Electronics and Semiconductor Industry, the presence of even minute impurities can lead to catastrophic defects in microchips, circuit boards, and electronic components. Our system delivers the nano-pure water essential for photolithography, etching, and wafer cleaning, ensuring high product yields and reliability.

2. For the Pharmaceutical and Biotechnology Industry, compliance with international water standards like USP <1231> for Purified Water is non-negotiable. The YS-DI system provides the validated, consistent water quality required for drug formulation, pharmaceutical research, and critical medical device cleaning, all while supporting a sterile and pyrogen-free operation.

3. In the Power Generation Industry, high-purity water is the lifeblood of efficient and safe operations. Using our system for boiler feed water prevents scaling and corrosion in high-pressure turbines and boilers, significantly extending equipment life and preventing costly downtime. Similarly, pure turbine cooling water ensures optimal heat exchange efficiency.

4. The Food and Beverage Industry relies on pure water to guarantee product taste, safety, and shelf-life. Our system is ideal for ingredient water, process flushing, and brewing applications, where any off-taste or contamination from municipal water must be eliminated.

5. Furthermore, the Chemical Industry utilizes this water for the precise preparation of chemical reagents and in manufacturing processes where ionic contamination can alter product chemistry. The system is also perfectly suited for Automotive paint preparation and parts cleaning, Textile dyeing processes where impurities affect color fastness, and Metal Processing for high-quality electroplating and surface treatment.

We understand that industrial equipment must be built to last. The YS-DI system is constructed with premium, corrosion-resistant materials including SS316 pipework and food-grade GRP/UPVC pressure vessels. Its intelligent, user-friendly PLC control interface allows for full automation, featuring real-time monitoring of key parameters like conductivity, pressure, and flow. Alarms and automatic shutdowns protect the system from abnormal conditions. With its compact, skid-mounted design, the system is straightforward to install and integrates seamlessly into your existing facility.